Three charges are at the corners of an equilateral triangle, as shown in the figure below. Calculate the electric field at a point midway between the two charges on the x-axis. (Let  q1 = 9.00 ?C,   q2 = 7.50 ?C,  and  q3 = −4.50 ?C.) Three charged particles lie in the x y-coordinate plane at the vertices of an equilateral triangle with side length 0.500 m. Positive charge q2 is at the origin. Positive charge q1 is in the first quadrant, along a line 60.0° counterclockwise from the positive x-axis. Negative charge q3 is at (0.500, 0).

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Three charges are at the corners of an equilateral triangle, as shown in the figure below. Calculate the electric field at a point midway between the two charges on the x-axis. (Let 

q1 = 9.00 ?C,

 

q2 = 7.50 ?C,

 and 

q3 = −4.50 ?C.)
Three charged particles lie in the x y-coordinate plane at the vertices of an equilateral triangle with side length 0.500 m.
  • Positive charge q2 is at the origin.
  • Positive charge q1 is in the first quadrant, along a line 60.0° counterclockwise from the positive x-axis.
  • Negative charge q3 is at (0.500, 0).
Expert Solution
Step 1: Step 1

Given:

C h a r g e space q subscript 1 equals 9.00 space mu C equals 9.00 x 10 to the power of negative 6 end exponent C

C h a r g e space q subscript 2 equals 7.50 space mu C equals 7.50 x 10 to the power of negative 6 end exponent C

C h a r g e space q subscript 3 equals negative 4.50 space mu C equals negative 4.50 x 10 to the power of negative 6 end exponent C



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